7-Day Weather Forecast

Lancaster 7-Day Weather Forecast

United States Lancaster, United States

Jul 30 – Aug 5, 2026 as of 11:07

Week at a glance

Week high +30°C +86°F Fri, 31 Jul
Week low +16°C +61°F Thu, 30 Jul
Days with rain chance 5 Sun, 2 Aug · 85%
Avg. high +27°C +81°F

Lancaster — 7-Day Weather Forecast

Weather FAQ for Lancaster

What is the temperature in Lancaster?

The temperature in Lancaster is +28°C.

What does it feel like in Lancaster?

It feels like +16°C in Lancaster.

What are the high and low in Lancaster?

The high is +28°C and the low is +16°C in Lancaster.

What is the chance of rain in Lancaster?

There is a 0% chance of precipitation in Lancaster.

How windy is it in Lancaster?

Winds are around 3.1 m/s from the NE in Lancaster.

What is the UV index in Lancaster?

The UV index is 8 in Lancaster.

Lancaster weather forecast day by day

Next 7 days in Lancaster with daily highs, lows, rain chance and wind.

Thursday, 30 July weather in Lancaster

On Thursday, 30 July, the Lancaster forecast calls for Mainly Clear, with a high near 28°C and a low around 16°C (feeling like 29°C). UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 54%.

Friday, 31 July weather in Lancaster

On Friday, 31 July, the Lancaster forecast calls for Overcast, with a high near 30°C and a low around 18°C (feeling like 33°C). UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 44%.

Saturday, 1 August weather in Lancaster

On Saturday, 1 August, the Lancaster forecast calls for Rain Showers, with a high near 27°C and a low around 21°C (feeling like 29°C). About 7.4 mm of precipitation is expected. Typical daytime humidity is around 78%.

Sunday, 2 August weather in Lancaster

On Sunday, 2 August, the Lancaster forecast calls for Rain Showers, with a high near 26°C and a low around 20°C (feeling like 29°C). About 23.6 mm of precipitation is expected. Typical daytime humidity is around 90%.

Monday, 3 August weather in Lancaster

On Monday, 3 August, the Lancaster forecast calls for Rain Showers, with a high near 24°C and a low around 19°C (feeling like 28°C). About 12.8 mm of precipitation is expected. Typical daytime humidity is around 88%.

Tuesday, 4 August weather in Lancaster

On Tuesday, 4 August, the Lancaster forecast calls for Overcast, with a high near 26°C and a low around 19°C (feeling like 29°C). Typical daytime humidity is around 82%.

Wednesday, 5 August weather in Lancaster

On Wednesday, 5 August, the Lancaster forecast calls for Partly Cloudy, with a high near 30°C and a low around 19°C (feeling like 36°C). UV index peaks near 7 — sun protection is advised. Typical daytime humidity is around 65%.